SLAS900F October   2012  – December 2014 ADS42JB49 , ADS42JB69

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics: ADS42JB69 (16-Bit)
    6. 7.6  Electrical Characteristics: ADS42JB49 (14-Bit)
    7. 7.7  Electrical Characteristics: General
    8. 7.8  Digital Characteristics
    9. 7.9  Timing Characteristics
    10. 7.10 Typical Characteristics: ADS42JB69
    11. 7.11 Typical Characteristics: ADS42JB49
    12. 7.12 Typical Characteristics: Common
    13. 7.13 Typical Characteristics: Contour
      1. 7.13.1 Spurious-Free Dynamic Range (SFDR): General
      2. 7.13.2 Signal-to-Noise Ratio (SNR): ADS42JB69
      3. 7.13.3 Signal-to-Noise Ratio (SNR): ADS42JB49
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Digital Gain
      2. 9.3.2 Input Clock Divider
      3. 9.3.3 Overrange Indication
      4. 9.3.4 Pin Controls
    4. 9.4 Device Functional Modes
      1. 9.4.1 JESD204B Interface
        1. 9.4.1.1 JESD204B Initial Lane Alignment (ILA)
        2. 9.4.1.2 JESD204B Test Patterns
        3. 9.4.1.3 JESD204B Frame Assembly
        4. 9.4.1.4 JESD Link Configuration
          1. 9.4.1.4.1 Configuration for 2-Lane (20x) SERDES Mode
          2. 9.4.1.4.2 Configuration for 4-Lane (10x) SERDES Mode
        5. 9.4.1.5 CML Outputs
    5. 9.5 Programming
      1. 9.5.1 Device Configuration
      2. 9.5.2 Details of Serial Interface
        1. 9.5.2.1 Register Initialization
        2. 9.5.2.2 Serial Register Write
        3. 9.5.2.3 Serial Register Readout
    6. 9.6 Register Maps
      1. 9.6.1 Description of Serial Interface Registers
        1. 9.6.1.1  Register 6 (offset = 06h) [reset = 00h]
        2. 9.6.1.2  Register 7 (offset = 07h) [reset = 00h]
        3. 9.6.1.3  Register 8 (offset = 08h) [reset = 00h]
        4. 9.6.1.4  Register B (offset = 0Bh) [reset = 00h]
        5. 9.6.1.5  Register C (offset = 0Ch) [reset = 00h]
        6. 9.6.1.6  Register D (offset = 0Dh) [reset = 00h]
        7. 9.6.1.7  Register E (offset = 0Eh) [reset = 00h]
        8. 9.6.1.8  Register F (offset = 0Fh) [reset = 00h]
        9. 9.6.1.9  Register 10 (offset = 10h) [reset = 00h]
        10. 9.6.1.10 Register 11 (offset = 11h) [reset = 00h]
        11. 9.6.1.11 Register 12 (offset = 12h) [reset = 00h]
        12. 9.6.1.12 Register 13 (offset = 13h) [reset = 00h]
        13. 9.6.1.13 Register 1F (offset = 1Fh) [reset = FFh]
        14. 9.6.1.14 Register 26 (offset = 26h) [reset = 00h]
        15. 9.6.1.15 Register 27 (offset = 27h) [reset = 00h]
        16. 9.6.1.16 Register 2B (offset = 2Bh) [reset = 00h]
        17. 9.6.1.17 Register 2C (offset = 2Ch) [reset = 00h]
        18. 9.6.1.18 Register 2D (offset = 2Dh) [reset = 00h]
        19. 9.6.1.19 Register 30 (offset = 30h) [reset = 40h]
        20. 9.6.1.20 Register 36 (offset = 36h) [reset = 00h]
        21. 9.6.1.21 Register 37 (offset = 37h) [reset = 00h]
        22. 9.6.1.22 Register 38 (offset = 38h) [reset = 00h]
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Analog Input
          1. 10.2.2.1.1 Drive Circuit Requirements
          2. 10.2.2.1.2 Driving Circuit
        2. 10.2.2.2 Clock Input
          1. 10.2.2.2.1 SNR and Clock Jitter
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 Device Nomenclature
        1. 13.1.1.1 Definition of Specifications
    2. 13.2 Documentation Support
      1. 13.2.1 Related Documentation
    3. 13.3 Related Links
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

4 Revision History

Changes from E Revision (August 2013) to F Revision

  • Changed format to meet latest data sheet standardsGo
  • Added ESD Ratings table and Feature Description, Device Functional Modes, Application and Implementation, Power Supply Recommendations, Layout, Device and Documentation Support, and Mechanical, Packaging, and Orderable Information sectionsGo
  • Changed title of Device Comparison TableGo
  • Changed title of Pin Functions tableGo
  • Deleted Ordering Information tableGo
  • Corrected names of registers 10h, 11h, 12h, and 13h in Table 13Go

Changes from D Revision (August 2013) to E Revision

  • Changed document status to Production DataGo

Changes from C Revision (July 2013) to D Revision

  • Updated front page block diagramGo
  • Changed 2-VPP Full-Scale INL maximum specification in ADS42JB49 Electrical Characteristics tableGo

Changes from B Revision (July 2013) to C Revision

  • Added Internal Dither in Features SectionGo
  • Changed From "The devices provide excellent" to "The devices employ internal dither algorithms to provide"Go
  • Changed 2-VPP Full-Scale INL maximum specification in ADS42JB69 Electrical Characteristics tableGo
  • Deleted 2.5-VPP Full-Scale INL maximum specification in ADS42JB69 Electrical Characteristics tableGo
  • Changed 2-VPP Full-Scale INL maximum specification in ADS42JB49 Electrical Characteristics tableGo
  • Deleted 2.5-VPP Full-Scale INL maximum specification in ADS42JB49 Electrical Characteristics tableGo
  • Changed EGREF specifications in General Electrical Characteristics tableGo

Changes from A Revision (November 2012) to B Revision

  • Changed document status to Mixed StatusGo